BR0214737A - Tensor de correia e aparelho giratório para transmitir, seletivamente, torque ou potência de rotação - Google Patents
Tensor de correia e aparelho giratório para transmitir, seletivamente, torque ou potência de rotaçãoInfo
- Publication number
- BR0214737A BR0214737A BR0214737-8A BR0214737A BR0214737A BR 0214737 A BR0214737 A BR 0214737A BR 0214737 A BR0214737 A BR 0214737A BR 0214737 A BR0214737 A BR 0214737A
- Authority
- BR
- Brazil
- Prior art keywords
- clamp
- rotation
- rotational power
- rotary device
- transmit torque
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
- F16H7/129—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path with means for impeding reverse motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
- F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
- F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/081—Torsion springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H2007/084—Means for varying tension of belts, ropes, or chains with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H7/0831—Means for varying tension of belts, ropes, or chains with vibration damping means of the dry friction type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H7/0834—Means for varying tension of belts, ropes, or chains with vibration damping means of the viscous friction type, e.g. viscous fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
"TENSOR DE CORREIA E APARELHO GIRATóRIO PARA TRANSMITIR, SELETIVAMENTE, TORQUE OU POTêNCIA DE ROTAçãO". Tensor (10) caracteriza um dispositivo de escora (40), que permite a livre rotação do braço de pivó (20) em uma direção, mas não na outra. A rotação reversa é impedida pelo atrito que é capaz de resistir ao torque no braço de pivó (20) sob condições operacionais comuns, que de outro modo permitiriam que o escapamento do dente da correia ocorresse. Em concretizações divulgadas, o dispositivo de escora (40) inclui uma luva de retenção (50) e um fixador de braçadeira (60), que são axialmente intertravados e são capazes de girar em relação um ao outro. Uma mola de embreagem (80) circundante permite a rotação relativa entre a luva de retenção (50) e o fixador de braçadeira (60) em uma direção, mas não na outra. Uma braçadeira (70) retida dentro do fixador de braçadeira (60) encaixa friccionalmente o eixo pivó. Um acoplamento viscoso pode ser usado em lugar da braçadeira friccional.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33580101P | 2001-12-05 | 2001-12-05 | |
PCT/CA2002/001854 WO2003048606A1 (en) | 2001-12-05 | 2002-12-03 | Timing belt tensioner with stops controlled by frictional brake |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0214737A true BR0214737A (pt) | 2004-09-14 |
BR0214737B1 BR0214737B1 (pt) | 2011-02-22 |
Family
ID=23313263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0214737-8A BR0214737B1 (pt) | 2001-12-05 | 2002-12-03 | tensor de correia e aparelho giratório para transmitir, seletivamente, torque ou potência de rotação. |
Country Status (10)
Country | Link |
---|---|
US (2) | US7507172B2 (pt) |
EP (2) | EP1451486B1 (pt) |
JP (1) | JP4508641B2 (pt) |
KR (1) | KR100933816B1 (pt) |
CN (1) | CN100439758C (pt) |
AU (1) | AU2002347150A1 (pt) |
BR (1) | BR0214737B1 (pt) |
CA (1) | CA2469497C (pt) |
DE (1) | DE60225716T2 (pt) |
WO (1) | WO2003048606A1 (pt) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1451486B1 (en) * | 2001-12-05 | 2008-03-19 | Litens Automotive | Timing belt tensioner with stops controlled by frictional brake |
CA2593116C (en) * | 2004-06-04 | 2013-12-03 | Litens Automotive Partnership | Tensioner assembly with electronically controlled vibration clutch assembly |
JP5074186B2 (ja) * | 2004-09-01 | 2012-11-14 | ライテンズ オートモーティブ パートナーシップ | テンショナ |
CA2593119C (en) * | 2005-01-19 | 2014-07-08 | Litens Automotive Partnership | Timing belt tensioner |
CA2602373C (en) * | 2005-03-21 | 2015-04-14 | Litens Automotive Partnership | Tensioner with reinstallation feature |
WO2006099731A1 (en) * | 2005-03-21 | 2006-09-28 | Litens Automotive Partnership | Belt tensioner with wear compensation |
WO2006105656A1 (en) * | 2005-04-08 | 2006-10-12 | Litens Automotive Partnership | Tensioner with molded arm |
WO2007025374A2 (en) | 2005-09-01 | 2007-03-08 | Litens Automotive Partnership | Low profile tensioner with arcuate spring |
FR2891039B1 (fr) * | 2005-09-19 | 2009-05-22 | Hutchinson Sa | Poulie de transmission de puissance |
US7217207B1 (en) * | 2005-11-03 | 2007-05-15 | The Gates Corporation | Tensioner |
KR101485511B1 (ko) * | 2006-07-07 | 2015-01-22 | 데이코 유로페 에스.알.엘. 콘 유니코 소시오 | 풀리 어셈블리 |
US8052559B2 (en) | 2006-09-01 | 2011-11-08 | Borgwarner Inc. | Tensioner with two way damper |
DE102006059550A1 (de) * | 2006-12-16 | 2008-06-19 | Schaeffler Kg | Spannvorrichtung für einen Zugmitteltrieb |
DE102007015676A1 (de) * | 2007-03-31 | 2008-10-02 | Schaeffler Kg | Spannvorrichtung eines Zugmitteltriebs |
JP5646319B2 (ja) | 2007-05-01 | 2014-12-24 | リテンズ オートモーティヴ パートナーシップ | 摩耗補償テンショナ |
FR2923075B1 (fr) * | 2007-10-29 | 2009-12-25 | Areva T & D Ag | Actionneur d'un interrupteur comprenant un dispositif d'accouplement a roue libre |
DE102008013926B4 (de) * | 2008-03-12 | 2019-07-25 | Vensys Energy Ag | Vorrichtung zur Verstellung des Anstellwinkels eines Rotorblattes einer Windenergieanlage |
US8328442B2 (en) * | 2008-06-13 | 2012-12-11 | Brady Worldwide, Inc. | Printer drive train for providing and maintaining ribbon tension |
US20100069185A1 (en) * | 2008-09-18 | 2010-03-18 | Ward Peter Alan | Tensioner |
JP5250889B2 (ja) * | 2008-10-01 | 2013-07-31 | 日本発條株式会社 | テンショナー |
JP4942722B2 (ja) * | 2008-10-16 | 2012-05-30 | 株式会社椿本チエイン | 歯付ベルト用プーリ |
US20100261564A1 (en) * | 2009-04-13 | 2010-10-14 | Hughes Thomas E | Rotary tensioner |
US8523720B2 (en) * | 2009-07-02 | 2013-09-03 | Ford Global Technologies, Llc | Chain tensioner |
DE102009052611B4 (de) | 2009-11-10 | 2018-06-07 | Schaeffler Technologies AG & Co. KG | Riemenscheibenanordnung |
GB2478543B (en) * | 2010-03-09 | 2017-03-01 | Gm Global Tech Operations Llc | System for powering a hybrid vehicle |
US8613680B2 (en) * | 2010-04-20 | 2013-12-24 | Litens Automotive Partnership | Tensioner with spring damper |
DE102010019066A1 (de) * | 2010-05-03 | 2011-11-03 | Schaeffler Technologies Gmbh & Co. Kg | Riemenspanner |
KR20130108516A (ko) | 2010-06-25 | 2013-10-04 | 리텐스 오토모티브 파트너쉽 | 오버러닝 및 진동 감쇠 능력을 갖는 격리 풀리 |
US9151366B2 (en) | 2010-09-10 | 2015-10-06 | Litens Automotive Partnership | Intelligent belt drive system and method |
US9334932B2 (en) | 2011-05-13 | 2016-05-10 | Litens Automotive Partnership | Intelligent belt drive system and method |
US8678157B2 (en) | 2011-05-25 | 2014-03-25 | Gates Corporation | Isolator decoupler |
US8734279B2 (en) | 2011-06-08 | 2014-05-27 | Gates Corporation | Tensioner |
US9181989B2 (en) * | 2011-08-08 | 2015-11-10 | Litens Automotive Partnership | Decoupler assembly |
US9464697B2 (en) | 2011-09-05 | 2016-10-11 | Litens Automotive Partnership | Intelligent belt drive system and method |
EP2706269B1 (en) * | 2011-11-25 | 2018-01-17 | NSK Ltd. | Rotating machine with pulley and built-in one-way clutch |
US8932163B2 (en) * | 2012-02-20 | 2015-01-13 | Dayco Ip Holdings, Llc | Belt tensioning device with variable spring factor |
WO2013159181A1 (en) | 2012-04-28 | 2013-10-31 | Litens Automotive Partnership | Adjustable tensioner |
US8888622B2 (en) * | 2012-06-04 | 2014-11-18 | The Gates Corporation | Isolator decoupler |
CN104797856B (zh) | 2012-10-22 | 2018-04-17 | 利滕斯汽车合伙公司 | 阻尼增强的张紧器 |
US9466749B1 (en) * | 2012-12-10 | 2016-10-11 | Nextracker Inc. | Balanced solar tracker clamp |
WO2014190360A1 (en) * | 2013-05-24 | 2014-11-27 | Litens Automotive Of America, Inc. | Tensioner with oil management features |
US9290235B2 (en) * | 2013-06-18 | 2016-03-22 | Shimano Inc. | Bicycle derailleur |
US20150031484A1 (en) * | 2013-07-26 | 2015-01-29 | Dayco Ip Holdings, Llc | Tensioner with single torsion spring having multiple nested windings |
US9212731B2 (en) * | 2013-07-26 | 2015-12-15 | Dayco Ip Holdings, Llc | Tensioner with multiple nested torsion springs |
WO2015035508A1 (en) | 2013-09-11 | 2015-03-19 | Litens Automotive Partnership | Tensioner with increased damping and arm on base cup configuration |
FR3011598A1 (fr) * | 2013-10-04 | 2015-04-10 | Skf Ab | Systeme mecanique a embrayage unidirectionnel et alternateur comprenant un tel systeme |
EP2937598B1 (en) * | 2014-04-24 | 2020-05-13 | Litens Automotive Partnership | Tensioner with increased damping |
EP2955414A1 (en) * | 2014-06-13 | 2015-12-16 | Aktiebolaget SKF | Tensioning device and method for assembling such a tensioning device |
WO2016138285A1 (en) * | 2015-02-27 | 2016-09-01 | Purdue Research Foundation | Belt and pulley systems and methods of detecting belt damage |
US9291253B1 (en) | 2015-03-24 | 2016-03-22 | Gates Corporation | Isolating decoupler |
CN104989793B (zh) * | 2015-05-27 | 2017-08-29 | 纽尚(宁波)汽车轴承制造有限公司 | 双扭矩可变档摩擦蹄式张紧器 |
US10859141B2 (en) | 2015-10-28 | 2020-12-08 | Litens Automotive Partnership | Tensioner with first and second damping members and increased damping |
US9752628B2 (en) | 2015-12-04 | 2017-09-05 | Gates Corporation | Self-locking clutch mechanism |
USD840879S1 (en) * | 2017-02-16 | 2019-02-19 | Miner Elastomer Products Corp. | Cushioning apparatus |
US10570997B2 (en) * | 2017-04-25 | 2020-02-25 | Alt America Inc. | Friction type one-way high damping gauge tensioner |
US20190107179A1 (en) * | 2017-10-09 | 2019-04-11 | Alt America Inc. | Friction Type One-Way High Damping Tensioner |
US10774906B2 (en) * | 2018-03-27 | 2020-09-15 | Gates Corporation | Tensioner |
KR102359751B1 (ko) * | 2018-07-05 | 2022-02-08 | 게이츠 코포레이션 | 동기식 벨트 구동 시스템 |
US11549558B2 (en) | 2018-08-01 | 2023-01-10 | Gates Corporation | Isolator decoupler |
KR102429273B1 (ko) | 2018-11-08 | 2022-08-03 | 주식회사 엘지화학 | 풀리 스토퍼 및 이를 포함하는 풀리 장치 |
US11255414B2 (en) * | 2019-05-15 | 2022-02-22 | Gates Corporation | Tensioner |
US11125305B2 (en) * | 2019-06-20 | 2021-09-21 | Gates Corporation | Tensioner |
RU195852U1 (ru) * | 2019-11-20 | 2020-02-06 | Эрвин Джеватович Умеров | Ременной привод |
EP4352381A1 (en) * | 2021-06-07 | 2024-04-17 | Gates Corporation | Pivot shaft tensioner assembly |
CN113479574B (zh) * | 2021-07-28 | 2023-03-31 | 华能秦煤瑞金发电有限责任公司 | 一种垂直式液压张紧装置 |
CA3236871A1 (en) * | 2021-10-29 | 2023-05-04 | Gates Corporation | Bearing pivot tensioner assembly |
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DE3718227A1 (de) * | 1987-06-01 | 1988-12-15 | Werner Kotzab | Spannvorrichtung fuer riemen und dgl., insbesondere an kraftfahrzeugmotoren |
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-
2002
- 2002-12-03 EP EP02782567A patent/EP1451486B1/en not_active Expired - Lifetime
- 2002-12-03 US US10/497,958 patent/US7507172B2/en active Active
- 2002-12-03 CN CNB028244214A patent/CN100439758C/zh not_active Expired - Lifetime
- 2002-12-03 CA CA2469497A patent/CA2469497C/en not_active Expired - Lifetime
- 2002-12-03 WO PCT/CA2002/001854 patent/WO2003048606A1/en active IP Right Grant
- 2002-12-03 KR KR1020047008564A patent/KR100933816B1/ko active IP Right Grant
- 2002-12-03 AU AU2002347150A patent/AU2002347150A1/en not_active Abandoned
- 2002-12-03 JP JP2003549763A patent/JP4508641B2/ja not_active Expired - Lifetime
- 2002-12-03 DE DE60225716T patent/DE60225716T2/de not_active Expired - Lifetime
- 2002-12-03 EP EP07004611A patent/EP1788283B1/en not_active Expired - Lifetime
- 2002-12-03 BR BRPI0214737-8A patent/BR0214737B1/pt active IP Right Grant
-
2009
- 2009-01-07 US US12/349,796 patent/US8267819B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2469497C (en) | 2010-07-20 |
KR100933816B1 (ko) | 2009-12-24 |
CN100439758C (zh) | 2008-12-03 |
DE60225716T2 (de) | 2009-04-30 |
JP4508641B2 (ja) | 2010-07-21 |
CA2469497A1 (en) | 2003-06-12 |
JP2005511984A (ja) | 2005-04-28 |
EP1788283A3 (en) | 2009-09-02 |
US7507172B2 (en) | 2009-03-24 |
US20060035740A1 (en) | 2006-02-16 |
CN1599847A (zh) | 2005-03-23 |
EP1788283B1 (en) | 2012-01-18 |
EP1788283A2 (en) | 2007-05-23 |
BR0214737B1 (pt) | 2011-02-22 |
US8267819B2 (en) | 2012-09-18 |
KR20050044684A (ko) | 2005-05-12 |
DE60225716D1 (de) | 2008-04-30 |
WO2003048606A1 (en) | 2003-06-12 |
EP1451486B1 (en) | 2008-03-19 |
AU2002347150A1 (en) | 2003-06-17 |
EP1451486A1 (en) | 2004-09-01 |
US20090176609A1 (en) | 2009-07-09 |
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